posted on 2008-07-16 05:07:01 by
errant
It's easy to do - you can login and create / upload revisions to addons easy peasy with Python (there is a program written in something else in the utils section that already does)
http://www.voidspace.org.uk/cgi-bin/voidspace/downman.py?file=upload_test.py
is a good place to start :)